Geometry of Configuration Mixing in Bose-Fermi Systems

2025/06/12 by Leviatan, A., Gavrielov, N. · 3 citations
#FOS: Physical sciences #Nuclear Theory (nucl-th) #Quantum Physics (quant-ph)

paper · doi:10.48550/arxiv.2506.10659

Abstract

A geometric interpretation for an algebraic interacting boson-fermion model with configuration mixing is presented. The formalism is based on an extended Bose-Fermi matrix coherent states and is applied to gain insight on intertwined quantum shape-phase transitions and shape coexistence in odd-mass Nb nuclei.

Cited by

• Quantum and classical analyses of intertwined phase transitions in odd-mass Nb isotopes
• Configuration crossing, shape evolution, and odd-proton polarization in yttrium isotopes
• An intrinsic-state formalism for the Interacting Boson-Fermion Model with configuration mixing

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• Quantum and classical analyses of intertwined phase transitions in odd-mass Nb isotopes
• An intrinsic-state formalism for the Interacting Boson-Fermion Model with configuration mixing
• Intertwined quantum phase transitions in odd-mass Nb isotopes
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• Quantum Phase Transitions in Odd-Mass Nuclei